21571-0711
- Unique Name: 21571-0711RST4700
- RA: 21 57 06.58
- Dec: -07 11 18.5
- Discoverer: RST
- Discoverer Number: 4700
- Components:
- First year: 1939
- Last year: 1950
- Observations: 3
- First position angle: 47
- Last position angle: 47
- First separation: 0.4
- Last separation: 0.5
- Mag first component: 11.6
- Mag second component: 11.6
- Spectral type:
- Primary proper motion RA: 31
- Primary proper motion DEC: -25
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -07 5673
- Notes:
